Fix the skip numbers in 80-test_ca.t

Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2827)

test/recipes/80-test_ca.t

@@ -25,17 +25,17 @@ rmtree("demoCA", { safe => 0 });
 plan tests => 5;
  SKIP: {
      $ENV{OPENSSL_CONFIG} = '-config "'.srctop_file("test", "CAss.cnf").'"';
-     skip "failed creating CA structure", 3
+     skip "failed creating CA structure", 4
 	 if !ok(run(perlapp(["CA.pl","-newca"], stdin => undef)),
 		'creating CA structure');
 
      $ENV{OPENSSL_CONFIG} = '-config "'.srctop_file("test", "Uss.cnf").'"';
-     skip "failed creating new certificate request", 2
+     skip "failed creating new certificate request", 3
 	 if !ok(run(perlapp(["CA.pl","-newreq"])),
 		'creating certificate request');
 
      $ENV{OPENSSL_CONFIG} = '-config "'.$std_openssl_cnf.'"';
-     skip "failed to sign certificate request", 1
+     skip "failed to sign certificate request", 2
 	 if !is(yes(cmdstr(perlapp(["CA.pl", "-sign"]))), 0,
 		'signing certificate request');